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support spacing between lines for multiline text #48

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support spacing between lines for multiline text #48

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19 changes: 14 additions & 5 deletions modules/ImageText.py
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Original file line number Diff line number Diff line change
Expand Up @@ -215,14 +215,18 @@ def INPUT_TYPES(cls):
"default": 0,
"step": 1
}),
"spacing": ("INT", {
"default": 4,
"step": 1
}),
},
}

RETURN_TYPES = ("IMAGE",)
FUNCTION = "node"
CATEGORY = "image/draw"

def node(self, text, font, align, size, red, green, blue, alpha, margin_x, margin_y):
def node(self, text, font, align, size, red, green, blue, alpha, margin_x, margin_y, spacing):
outline_size = 0
outline_red = 255
outline_green = 255
Expand All @@ -242,7 +246,8 @@ def node(self, text, font, align, size, red, green, blue, alpha, margin_x, margi
outline_blue,
alpha,
margin_x,
margin_y
margin_y,
spacing
)


Expand Down Expand Up @@ -309,6 +314,10 @@ def INPUT_TYPES(cls):
"default": 0,
"step": 1
}),
"spacing": ("INT", {
"default": 4,
"step": 1
}),
},
}

Expand All @@ -318,7 +327,7 @@ def INPUT_TYPES(cls):

def node(
self, text, font, align, size, red, green, blue, outline_size, outline_red, outline_green, outline_blue,
alpha, margin_x, margin_y
alpha, margin_x, margin_y, spacing
):
font_path = folder_paths.get_full_path("fonts", font)
font = ImageFont.truetype(font_path, size, encoding="unic")
Expand All @@ -328,7 +337,7 @@ def node(

canvas = Image.new("RGBA", (0, 0))
draw = ImageDraw.Draw(canvas)
text_size = draw.multiline_textbbox((0, 0), text, font)
text_size = draw.multiline_textbbox((0, 0), text, font, spacing=spacing)

canvas = Image.new("RGBA", (
text_size[2] + (margin_x + outline_size) * 2,
Expand All @@ -341,7 +350,7 @@ def node(
(margin_x + outline_size, margin_y + outline_size - top),
text=text, fill=(red, green, blue, int(alpha * 255)),
stroke_fill=(outline_red, outline_green, outline_blue, int(alpha * 255)),
stroke_width=outline_size, font=font, align=align
stroke_width=outline_size, font=font, align=align, spacing=spacing
)

return (canvas.image_to_tensor().unsqueeze(0),)
Expand Down